Uso del láser de baja intensidad en odontología: Ortodoncia y periodoncia.

Abstract

Introduction: The low level laser is a light beam with specific properties, different from ordinary light with high energy concentration, which interacts with the tissues achieving a therapeutic effect.Although many studies have been performed worldwide, little evidence is found in Spanish on applications of laser therapy in Orthodontics and Periodontics, so it was considered appropriate to perform a review of the literature to provide information about their applications in those areas. The aim is to upgrade the applications of laser therapy in periodontal and orthodontic treatments published in recent years specialized information sources as MEDLINE, SciELO, DOAJ, among others were consulted. Fifty one original studies conducted with human beings were selected. Findings: Orthodontics laser therapy reduces pain between 24 and 48 hours after application, accelerates tooth movement and causes increased epithelialization of ulcers. In periodontitis, gingivitis, oral mucositis and gingivectomy reduces inflammation and tissue repair. Conclusion: Laser therapy is an effective adjunct treatment to conventional periodontal and orthodontic procedures. It is recommended to inquire about other therapeutic laser applications in different areas of dentistry.